#527AEE#527AEE

#527AEE is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.1% C 0.180 H 266.7°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#527AEE
RGB	rgb(82, 122, 238)
HSL	hsl(225, 82%, 63%)
HSV	hsv(225, 66%, 93%)
CMYK	cmyk(65.5%, 48.7%, 0%, 6.7%)
CIE-LAB	lab(53.90, 22.71, -62.71)
CIE-LCH	lch(53.90, 66.70, 289.91°)
OKLab	oklab(61.08% -0.0103 -0.1798)
OKLCH	oklch(61.08% 0.18 266.7)
XYZ	xyz(25.8665, 21.8835, 83.7331)
Luminance	0.2189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527AEE #EEC652

analogous

#52C8EE #527AEE #7852EE

triadic

#527AEE #EE527A #7AEE52

tetradic

#527AEE #EE52C8 #EEC652 #52EE78

square

#527AEE #EE52C8 #EEC652 #52EE78

split-complementary

#527AEE #EE7852 #C8EE52

monochromatic

#123BB4 #1A4FE9 #527AEE #8AA5F3 #C1D0F9

Accessibility & contrast

On white

3.91

#527AEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#527AEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #527AEE

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527AEE	#FFFFFF	#000000	##000000
##527AEE	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A88F2

Deuteranopia (green-blind)

#0C7AEC

Tritanopia (blue-blind)

#0095A9

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #527aee;
/* rgb */ color: rgb(82, 122, 238);
/* oklch */ color: oklch(61.1% 0.180 266.7);

Tailwind

colors: {
  custom: {
    50: '#929ff4',
    500: '#527aee',
    950: '#000000',
  },
}

SCSS

$custom: #527aee;
$custom-light: #929ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#527aee",
  "rgb": {
    "r": 82,
    "g": 122,
    "b": 238
  },
  "hsl": {
    "h": 224.615,
    "s": 82.105,
    "l": 62.745
  },
  "oklch": {
    "l": 0.61076,
    "c": 0.18007,
    "h": 266.7
  },
  "luminance": 0.21886
}

Semantic roles & 50–950 ramp

primary

#527AEE

secondary

#EADCB2

accent

#A707DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #527AEE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →